Zhouzhou is _____ success as a conductor, _____ disabled child as he is.
| A．a, the | B．a, / | C．/, a | D．the, a |
-Why didn't you buy the gold ring?
-I __________，but I didn't have the money.
| A．would have |
| B．bought |
| C．would like to |
| D．had bought |
-That must have been a long trip.
-Yeah, it __________ us a whole week to get there.
| A．takes |
| B．has taken |
| C．took |
| D．was taking |
-Why didn't you remind him of the possible danger?
-But what __________？ He never listens to me.
| A．could I do |
| B．could I have done |
| C．should I do |
| D．must I have done |
-How did you like the concert last night?
-I enjoyed it very much, but the dancers __________ a better job.
| A．could have done |
| B．must have done |
| C．could do |
| D．had done |
He made good preparation for the exam. Otherwise, he __________ such rapid progress.
| A．should not have made |
| B．needn't have made |
| C．could not have made |
| D．must not have made |